Properties of the Number 26679

Twenty-Six Thousand Six Hundred Seventy-Nine

Basics

Value: 26678 → 26679 → 26680

Parity: odd

Prime: No

Previous Prime: 26669

Next Prime: 26681

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 8893

Divisors: 1, 3, 8893, 26679

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110100000110111

Octal: 64067

Duodecimal: 13533

Hexadecimal: 6837

Square: 711769041

Square Root: 163.3370747870795

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Numbers of the form 110 + p². (where p is a prime). A138693

Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 387", based on the 5-celled von Neumann neighborhood. A281673

a(n) = (p*(p+4)+1)/2 where (p,p+4) are the n-th cousin prime pair. A163634

Odd nonprimes n such that n+d+1 is prime for all divisors d of n. A187554

Sum{T(i,j)}, 0<=i<=n, 0<=j<=n, T given by A026670. A26679